White aluminum oxide / white fused alumina / white corundum price
White Fused Alumina for Abrasive and Refractory belongs to the group of electro-corundum. It is produced by controlled melting of alumina in an electric arc furnace. White fused alumina is iron-free, ultra pure and extremely hard. White Fused Alumina is produced by fusing calcined alumina in an electric arc furnace under carefully controlled conditions.
The material produced is white in color, dense and has predominantly large crystals of Alpha Alumina. Ingots are crushed, ground, and precision screened in our new sizing plant to obtain very consistent sized fractions. Magnetic iron from crushing is removed by rare earth magnets to ensure very low levels of iron in the finished products. Close sized fractions are available or precision blended to specification. This process ensures a very consistent sizing from coarse to fines which is critical in many applications.
CHEMICAL COMPOSITION | FINE POWDER≤0.01mm | TYPICAL VALUE |
AL2O3≥ | 99 | 99.2 |
SIO2 ≤ | 0.15 | 0.08 |
FE2O3≤ | 0.15 | 0.06 |
K2O+Na2O≤ | 0.45 | 0.35 |
Bulk density≥ | 1.79 | 1.75-1.95 |
True density≥ | 3.92 | 3.93 |
Packaging:
White Aluminum Oxide/White Fused Alumina 220 Grit White fused alumina is a kind of high-grade refractories material. It was made in high quality Alumina by melting above 2000℃ in electric arcfurnace.The molten material undergoes cooling, crushing, grinding, sieving, ...
White Fused aluminum oxide crystals for polishing White fused alumina is a kind of high-grade refractories material. It was made in high quality Alumina by melting above 2000℃ in electric arcfurnace.The molten material undergoes cooling, crushing, grinding, sieving, ...
White aluminum oxide / white fused alumina / white corundum price White Fused Alumina is used in many applications including grinding and cut off wheels, refractories and ceramic shapes, coated abrasives, investment casting shells, laminates, coatings, blasting abrasives, ...
White fused alumina powder/ white corundum WFA Description of white fused aluminum/white corundum/WA: White fused aluminum/white corundum/WA, a kind of high-grade refractories, was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. ...
Best Sale White Fused Alumina /White Corundum White corundum powder, white, strong cutting force. Chemical stability, and has a good insulation. Scope: wet or dry jet sand, suitable for crystal, the electronics industry, ultra-fine grinding and polishing and production of ...
white fused alumina/ alumina oxide/corundum SIZE: size 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# 240# 0-1mm 1-3mm 3-5mm 5-8mm 100#-0 200#-0 320#-0 FEPA:F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 JIS:#240 ...
Chemical composition Al2O3 >99% SiO2 ≤0.4% Fe2O3 ≤0.2% Na2O ≤0.4% White fused alumina WFA / white corundum Physical index Bulk density 1.95g/cm³ Melting point 2250℃ True density 3.95g/cm³ Mohs’ hardness 9.0 Volume density 3.60g/cm³ Maximum use temperature 1900℃ ...
White fused alumina is made of high quality alumina oxide powder as raw material, refined and crystallized by electric melting. It has high purity, good self-sharpening, high temperature resistance and stable thermal performance. 1、electric melting 2、Cooling 3、Broken ...
White fused alumina 1,Used for refractory,castable etc 0-1mm 1-3mm 3-5mm 5-8mm 8-10mm... Chemical Composition Al2O3≥99.55% Fe2O3≤0.04% Na2O≤0.30% 80mesh-0 100mesh-0 120mesh-0 150mesh-0 200mesh-0 325mesh-0 Al2O3≥99.0% Na2O≤0.40% Fe2O3≤0.20% 2,Used for ...